/*
 * Copyright 2024 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.compose.foundation.gestures

import androidx.compose.animation.SplineBasedFloatDecayAnimationSpec
import androidx.compose.animation.core.generateDecayAnimationSpec
import androidx.compose.animation.rememberSplineBasedDecay
import androidx.compose.runtime.Composable
import androidx.compose.runtime.remember

internal actual fun platformDefaultFlingBehavior(): ScrollableDefaultFlingBehavior =
    DefaultFlingBehavior(
        SplineBasedFloatDecayAnimationSpec(UnityDensity).generateDecayAnimationSpec()
    )

@Composable
internal actual fun rememberFlingBehavior(): FlingBehavior {
    val flingSpec = rememberSplineBasedDecay<Float>()
    return remember(flingSpec) {
        DefaultFlingBehavior(flingSpec)
    }
}